Cosmic Cat is the only new song from the Qpronicle Chord unlock system whose ANOTHER charts are not rated Level 12.

Cosmic Cat uses the OMEGA ATTACK generic boss song video, marking the first time a tricoro boss song's video is used outside of beatmania IIDX 20 tricoro.

The boss in Cosmic Cat's overlays is a corrupted version of Sumomo (the character from 8bit Princess) named Moonlit Sumomo.

Unlike the other partners of Qpronicle Chord, Sumomo has never been a boss (or an enemy).

When you miss a note, the boss will look at the screen, her eye color changing from red to green.

The regular Sumomo appears at the end when you clear the song.

Cosmic Cat marks Daisuke Akitsu's first beatmania IIDX song that is part of a game's unlock system.

It is also his first composition in BEMANI not credited to his Dirty Androids alias.

Future bass is a genre derivated from the post-dubstep producers from United Kingdom. It's characterized for using morphing stack bass (a bass sound made with 3 or more layers of wavetables) and shaping it with the ADSR envelopes, as well as utilizing many assets from dubstep and trap music.

Cosmic Cat received † charts in beatmania IIDX 24 SINOBUZ. These charts can be unlocked from August 17th, 2017 by clearing the DA EXPERT course.